AirHint found the following cheapest return flights from Belfast (BFS) to Budapest (BUD) in December 2025 (see full year).

Return flights

14 Dec - 21 Dec	Ryanair	direct
14 Dec - 28 Dec	Ryanair	direct
07 Dec - 21 Dec	Ryanair	direct
21 Dec - 28 Dec	Ryanair	direct
21 Dec - 08 Jan	Ryanair	direct
07 Dec - 11 Dec	Ryanair	direct
07 Dec - 11 Jan	Ryanair	direct
14 Dec - 18 Dec	Ryanair	direct
07 Dec - 10 Dec	Ryanair
07 Dec - 18 Dec	Ryanair	direct
07 Dec - 14 Dec	Ryanair	direct
11 Dec - 21 Dec	Ryanair	direct
22 Dec - 08 Jan	Ryanair	direct
22 Dec - 11 Jan	Ryanair	direct
21 Dec - 04 Jan	Ryanair	direct
15 Dec - 04 Jan	Ryanair	direct
22 Dec - 04 Jan	Ryanair	direct

Also check the deals for one-way flights from Belfast to Budapest in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Belfast to Budapest in December from $120

Return flights